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R911279291 (MHD112C-024-NP3-AN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

4 Minutes 21 Seconds

The Bosch Rexroth R911279291 (MHD112C-024-NP3-AN) is a servo-driven synchronous motor, synchronized with the input current's frequency. It uses a digital servo feedback feature to share feedback with the connected drive controller, which controls motor speed, power, and torque. Notably, the motor includes an integrated 70 Nm holding brake that activates and releases in response to a 24 Volts DC signal. The holding brake only carries a mass of 3.8 kg and can connect and disconnect in 53 and 97 milliseconds, respectively. To ensure a high standard of protection against dust, moisture, and oil leakage, the R911279291 (MHD112C-024-NP3-AN) motor features sealed power and feedback connectors, a closed housing, and a main shaft with a seal, altogether achieving an IP65 protection rating. Its design caters for natural convection or surface cooling. The motor's overall weight amounts to 45 kilograms.

Technical Specifications

MHD Type
Synchronous Motor

Speed Synchronization
To Input Current Frequency

Input Current Provider
Servo Drive Controller

Feedback Feature
Digital Servo Feedback

Integrated Holding Brake
Yes

Holding Brake Torque
70 Nm

Brake Release Signal
24 Volts DC

Holding Brake Current
1.29 Amps

Brake Connection Time
53 milliseconds

Brake Disconnection Time
97 milliseconds

Brake Weight
3.8 kilograms

Main shaft
Includes Key and Shaft Seal

Power Connector Position
Side A of the Housing

Housing Design
Suited to Natural Convection or Surface Cooling

Rated Speed (60K overtemperature, natural convection)
2500 RPM

Rated Torque (60K overtemperature, natural convection)
16.6 Nm

Rated Current (60K overtemperature, natural convection)
8.2 Amps

Rated Power Output (60K overtemperature, natural convection)
5.2 Kilowatts

Rated Voltage (60K overtemperature, natural convection)
372 Volts

Rated Frequency (60K overtemperature, natural convection)
167 Hertz

Maximum Motor Torque
148 Nm

Maximum Motor Current
120 Amps

Motor Weight
45 kilograms.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD112C-024-NP3-AN.
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